Snow brush



FIG. 1 is a front perspective view of a snow brush, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is the enlarged plan of its top surface;

FIG. 7 is the enlarged plan of its bottom surface; and,

FIG. 8 is an enlarged detail view of area 8 in FIG. 1 .

The broken lines in the drawings illustrate the portions of the snow brush, which form no part of the claimed design. 

CLAIM The ornamental design for a snow brush, as shown and described. 